KR970030496A - Double gate manufacturing method of complementary morph transistor - Google Patents
Double gate manufacturing method of complementary morph transistor Download PDFInfo
- Publication number
- KR970030496A KR970030496A KR1019950039627A KR19950039627A KR970030496A KR 970030496 A KR970030496 A KR 970030496A KR 1019950039627 A KR1019950039627 A KR 1019950039627A KR 19950039627 A KR19950039627 A KR 19950039627A KR 970030496 A KR970030496 A KR 970030496A
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- well
- semiconductor layer
- forming
- doped
- complementary
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Abstract
본 발명은 상보형 모스트랜지스터의 이중 게이트 제조방법에 관한 것으로, 반도체기판에 제1웰(wel1) 및 제2웰을 형성하는 제1 단계; 상기 제1 웰 및 제2 웰에 소자분리막을 형성하는 제2단계; 상기 제1 단계 및 제2 단계에 의한 구조의 전체 상부에 비도핑 반도체층을 형성하는 제3 단계; 상기 비도핑 반도체층 상부에 제1 형의 불순물이 도핑된 반도체층을 형성하는 제4 단계; 상기 제1 웰 지역에만 제2 형의 불순물을 도핑하는 제5 단계; 상기 제1 단계 내지 제5 단계에 의한 구조의 전체 상부에 전이금속막을 증착한 다음, 실리사이드화시키는 제6단계 및 게이트 패터닝하는 제7 단계를 포함하여 이루어지는 것을 특징으로 한다.The present invention relates to a method of manufacturing a double gate of a complementary morph transistor, comprising: a first step of forming a first well wel1 and a second well on a semiconductor substrate; Forming a device isolation layer in the first well and the second well; A third step of forming an undoped semiconductor layer over the entire structure of the first and second steps; Forming a semiconductor layer doped with an impurity of a first type on the undoped semiconductor layer; A fifth step of doping a second type impurity only in the first well region; And depositing a transition metal film over the entire structure of the first to fifth steps, followed by a sixth step of silicidation and a seventh step of gate patterning.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1a도 내지 제1e도는 본 발명의 일 실시예가 적용된 트랜지스터 제조과정을 나타내는 단면도.1A to 1E are cross-sectional views illustrating a transistor manufacturing process to which an embodiment of the present invention is applied.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1019950039627A KR970030496A (en) | 1995-11-03 | 1995-11-03 | Double gate manufacturing method of complementary morph transistor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950039627A KR970030496A (en) | 1995-11-03 | 1995-11-03 | Double gate manufacturing method of complementary morph transistor |
Publications (1)
Publication Number | Publication Date |
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KR970030496A true KR970030496A (en) | 1997-06-26 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019950039627A KR970030496A (en) | 1995-11-03 | 1995-11-03 | Double gate manufacturing method of complementary morph transistor |
Country Status (1)
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KR (1) | KR970030496A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100821494B1 (en) * | 1999-02-26 | 2008-04-11 | 루센트 테크놀러지스 인크 | Process for the fabrication of dual gate structures for CMOS devices |
-
1995
- 1995-11-03 KR KR1019950039627A patent/KR970030496A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100821494B1 (en) * | 1999-02-26 | 2008-04-11 | 루센트 테크놀러지스 인크 | Process for the fabrication of dual gate structures for CMOS devices |
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